John Clarke

John Clarke joined RSSB as a Non-Executive Director in 2017.

John worked in the nuclear industry for more than 35 years up to 2017. He has held a number of executive positions including Head of Environment, Health, Safety and Quality at the Sellafield plant in Cumbria, Director of Production for Sellafield Ltd, Managing Director of International Nuclear Service Ltd and most recently CEO of the Nuclear Decommissioning Authority.

John has held a number of non-executive roles over the past 10 years, as well as national and international advisory roles.

John is a Fellow of the Institution of Chemical Engineers and of the Nuclear Institute.